Android 5.0 Map is not defined

For AVIF output, parameter speed is typed as boolean, but should be number, as is in HEIF output.

https://github.com/lovell/sharp/blob/d7d580ae6f9bada7edea941e8f2c0efdc324d793/lib/output.js#L585

Edit: also at documentation:
https://github.com/lovell/sharp/blob/master/docs/api-output.md

The Copr build system:
https://copr.fedorainfracloud.org/
provides badges showing the status of the build (fail, success,s or in progress).

An example of such badge is:
https://copr.fedorainfracloud.org/coprs/g/copr/copr/package/copr-backend/status_image/last_build.png
The documentation is here:
https://docs.pagure.org/copr.copr/user_documentation.html#status-badges

The format is

The y-axis ticks supports the rotated option, but the doc is missing.

I haven't checked whether other options are missing.

Is your feature request related to a problem? Please describe.
I tried to set a dark color and decrease symbol size for BarCanvas legends but changing the configuration didn't affect the chart. I found the cause in the repository, the symbol size and the color are hardcoded in the source code of BarCanvas:
![Képernyőkép erről: 2020-04-24 11-22-18](https://user-images.githubusercontent.com/32